16430517

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{6317}}^1$

素因数の和:6357

約数の個数: 18

約数和(自身を含む): 25215138

約数和(自身を除く): 8784621

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 6317, 18951, 56853, 107389, 322167, 966501, 1825613, 5476839, 16430517]

約数ペア:

[(1, 16430517), (3, 5476839), (9, 1825613), (17, 966501), (51, 322167), (153, 107389), (289, 56853), (867, 18951), (2601, 6317)]